284128020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 996065280

約数和(自身を除く): 711937260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 682, 837, 930, 990, 1023, 1116, 1188, 1364, 1395, 1485, 1543, 1674, 1705, 1860, 1980, 2046, 2790, 2970, 3069, 3086, 3348, 3410, 4092, 4185, 4629, 5115, 5580, 5940, 6138, 6172, 6820, 7715, 8370, 9207, 9258, 10230, 12276, 13887, 15345, 15430, 16740, 16973, 18414, 18516, 20460, 23145, 27774, 30690, 30860, 33946, 36828, 41661, 46035, 46290, 47833, 50919, 55548, 61380, 67892, 69435, 83322, 84865, 92070, 92580, 95666, 101838, 138870, 143499, 152757, 166644, 169730, 184140, 191332, 203676, 208305, 239165, 254595, 277740, 286998, 305514, 339460, 416610, 430497, 458271, 478330, 509190, 526163, 573996, 611028, 717495, 763785, 833220, 860994, 916542, 956660, 1018380, 1052326, 1291491, 1434990, 1527570, 1578489, 1721988, 1833084, 2104652, 2152485, 2291355, 2582982, 2630815, 2869980, 3055140, 3156978, 4304970, 4582710, 4735467, 5165964, 5261630, 6313956, 6457455, 7892445, 8609940, 9165420, 9470934, 10523260, 12914910, 14206401, 15784890, 18941868, 23677335, 25829820, 28412802, 31569780, 47354670, 56825604, 71032005, 94709340, 142064010, 284128020]

約数ペア:

[(1, 284128020), (2, 142064010), (3, 94709340), (4, 71032005), (5, 56825604), (6, 47354670), (9, 31569780), (10, 28412802), (11, 25829820), (12, 23677335), (15, 18941868), (18, 15784890), (20, 14206401), (22, 12914910), (27, 10523260), (30, 9470934), (31, 9165420), (33, 8609940), (36, 7892445), (44, 6457455), (45, 6313956), (54, 5261630), (55, 5165964), (60, 4735467), (62, 4582710), (66, 4304970), (90, 3156978), (93, 3055140), (99, 2869980), (108, 2630815), (110, 2582982), (124, 2291355), (132, 2152485), (135, 2104652), (155, 1833084), (165, 1721988), (180, 1578489), (186, 1527570), (198, 1434990), (220, 1291491), (270, 1052326), (279, 1018380), (297, 956660), (310, 916542), (330, 860994), (341, 833220), (372, 763785), (396, 717495), (465, 611028), (495, 573996), (540, 526163), (558, 509190), (594, 478330), (620, 458271), (660, 430497), (682, 416610), (837, 339460), (930, 305514), (990, 286998), (1023, 277740), (1116, 254595), (1188, 239165), (1364, 208305), (1395, 203676), (1485, 191332), (1543, 184140), (1674, 169730), (1705, 166644), (1860, 152757), (1980, 143499), (2046, 138870), (2790, 101838), (2970, 95666), (3069, 92580), (3086, 92070), (3348, 84865), (3410, 83322), (4092, 69435), (4185, 67892), (4629, 61380), (5115, 55548), (5580, 50919), (5940, 47833), (6138, 46290), (6172, 46035), (6820, 41661), (7715, 36828), (8370, 33946), (9207, 30860), (9258, 30690), (10230, 27774), (12276, 23145), (13887, 20460), (15345, 18516), (15430, 18414), (16740, 16973)]